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[ci skip] Fix 4.2 release notes list items. [Matthew Draper & Juanito…

… Fatas]
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JuanitoFatas committed Jul 9, 2014
1 parent a6affcc commit 9ffeb0fd0a3708f90992a5729eaade0f00838351
Showing with 41 additions and 34 deletions.
  1. +41 −34 guides/source/4_2_release_notes.md
@@ -84,40 +84,44 @@ Please refer to the [Changelog][action-pack] for detailed changes.
### Deprecations
* Deprecated support for setting the `:to` option of a router to a symbol or a
- string that does not contain a `#` character ([Commit](https://github.com/rails/rails/commit/cc26b6b7bccf0eea2e2c1a9ebdcc9d30ca7390d9)):
+ string that does not contain a `#` character:
- ```ruby
- get '/posts', to: MyRackApp => (No change necessary)
- get '/posts', to: 'post#index' => (No change necessary)
- get '/posts', to: 'posts' => get '/posts', controller: :posts
- get '/posts', to: :index => get '/posts', action: :index
- ```
+ ```ruby
+ get '/posts', to: MyRackApp => (No change necessary)
+ get '/posts', to: 'post#index' => (No change necessary)
+ get '/posts', to: 'posts' => get '/posts', controller: :posts
+ get '/posts', to: :index => get '/posts', action: :index
+ ```
+
+ ([Commit](https://github.com/rails/rails/commit/cc26b6b7bccf0eea2e2c1a9ebdcc9d30ca7390d9))
### Notable changes
* The `*_filter` family methods has been removed from the documentation. Their
- usage are discouraged in favor of the `*_action` family methods (see below).
- If your application is depending on these methods, you should use the
- replacement `*_action` methods instead. These methods will be deprecated in
- the future and eventually removed from Rails.
- (Commit [1](https://github.com/rails/rails/commit/6c5f43bab8206747a8591435b2aa0ff7051ad3de),
- [2](https://github.com/rails/rails/commit/489a8f2a44dc9cea09154ee1ee2557d1f037c7d4))
-
- ```
- after_filter => after_action
- append_after_filter => append_after_action
- append_around_filter => append_around_action
- append_before_filter => append_before_action
- around_filter => around_action
- before_filter => before_action
- prepend_after_filter => prepend_after_action
- prepend_around_filter => prepend_around_action
- prepend_before_filter => prepend_before_action
- skip_after_filter => skip_after_action
- skip_around_filter => skip_around_action
- skip_before_filter => skip_before_action
- skip_filter => skip_action_callback
- ```
+ usage are discouraged in favor of the `*_action` family methods:
+
+ ```
+ after_filter => after_action
+ append_after_filter => append_after_action
+ append_around_filter => append_around_action
+ append_before_filter => append_before_action
+ around_filter => around_action
+ before_filter => before_action
+ prepend_after_filter => prepend_after_action
+ prepend_around_filter => prepend_around_action
+ prepend_before_filter => prepend_before_action
+ skip_after_filter => skip_after_action
+ skip_around_filter => skip_around_action
+ skip_before_filter => skip_before_action
+ skip_filter => skip_action_callback
+ ```
+
+ If your application is depending on these methods, you should use the
+ replacement `*_action` methods instead. These methods will be deprecated in
+ the future and eventually removed from Rails.
+
+ (Commit [1](https://github.com/rails/rails/commit/6c5f43bab8206747a8591435b2aa0ff7051ad3de),
+ [2](https://github.com/rails/rails/commit/489a8f2a44dc9cea09154ee1ee2557d1f037c7d4))
* Added HTTP method `MKCALENDAR` from RFC-4791
@@ -210,11 +214,14 @@ for detailed changes.
* Deprecated half-baked support for PostgreSQL range values with excluding
beginnings. We currently map PostgreSQL ranges to Ruby ranges. This conversion
is not fully possible because the Ruby range does not support excluded
- beginnings. The current solution of incrementing the beginning is not correct
- and is now deprecated. For subtypes where we don't know how to increment
- (e.g. `#succ` is not defined) it will raise an `ArgumentError` for ranges with
- excluding beginnings.
- ([Commit](https://github.com/rails/rails/commit/91949e48cf41af9f3e4ffba3e5eecf9b0a08bfc3))
+ beginnings.
+
+ The current solution of incrementing the beginning is not correct
+ and is now deprecated. For subtypes where we don't know how to increment
+ (e.g. `#succ` is not defined) it will raise an `ArgumentError` for ranges with
+ excluding beginnings.
+
+ ([Commit](https://github.com/rails/rails/commit/91949e48cf41af9f3e4ffba3e5eecf9b0a08bfc3))
* Deprecated broken support for automatic detection of counter caches on
`has_many :through` associations. You should instead manually specify the

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